American Journal of Electromagnetics and Applications
Volume 8, Issue 1, June 2020, Pages: 1-11
Received: Jan. 14, 2020;
Accepted: Jan. 27, 2020;
Published: Feb. 10, 2020
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Zin Mar Phyo, Department of Electronic Engineering, Yangon Technological University, Gyogone, Insein Yangon, Republic of the Union of Myanmar
Tint May Nway, Department of Electronic Engineering, Yangon Technological University, Gyogone, Insein Yangon, Republic of the Union of Myanmar
Khin Kyu Kyu Win, Department of Electronic Engineering, Yangon Technological University, Gyogone, Insein Yangon, Republic of the Union of Myanmar
Hla Myo Tun, Department of Electronic Engineering, Yangon Technological University, Gyogone, Insein Yangon, Republic of the Union of Myanmar
Polarization matching between the transmitter and receivers is an important thing due to the signal losses and multipath fading. In GPS application, L1 Band is commonly used to find the location all over the world. In this research, edge-truncated circularly polarized microstrip patch antenna and slot-loaded circularly polarized microstrip patch antenna are presented. The first design is diagonally fed with a single coaxial probe and the upper edges are truncated to reduce the patch size. This design provides the bandwidth of 79.5 MHz with the axial ratio bandwidth of 26 M Hz. In the second design, the slots are loaded to the patch in order to reduce patch size. The single coaxial diagonal feed is also applied to the patch. This design achieves the bandwidth of 56 MHz and the axial ratio bandwidth is about 22 M Hz. The second design can also provide the size reduction of 18.16%. However, the gain of the second antenna decreases to 3 dB due to its reduced size. As these simulated results, these two designs can be used in L1 Band GPS application. And then, these antenna designs are fabricated and measured the results such as return loss and axial ratio. The characteristics of these fabricated antennas are also applicable for the targeted application.
Zin Mar Phyo,
Tint May Nway,
Khin Kyu Kyu Win,
Hla Myo Tun,
Development of Microstrip Patch Antenna Design for GPS in Myanmar, American Journal of Electromagnetics and Applications.
Vol. 8, No. 1,
2020, pp. 1-11.
Levine, E. 2014. “A Review of GPS antennas.” Consumer Electronic Times 3, no. 3 (July): 223-241.
Anonymous. No Date. “GPS antennas.” 2009. < https://www.u-blox.com/ downloads/GPS antennas.pdf >
Anonymous. No Date. “Global Positioning System.” February 2019.
Anonymous. No Date. “GPS-Frequency-Bands.” April 10, 2017.
Devi, S. S., and Pradeepa, M. 2014. “Microstrip Inverted F antenna for GPS Application.” International Journal on Recent and Innovation Trends in Computing and Communication 2, no. 10 (October): 3143-3148.
Kishore, M. R., Kumar, V. J., and Kumar, G. S. 2014. “Design & Simulation of E-shaped Microstrip Patch Antenna for GPS Application.” International Journal of Engineering Research and Applications 4, no. 8 (August): 94-100.
Holland, S. S. 2014. “Miniaturization of Microstrip Patch Antennas for GPS Applications”. ME. Paper, University of Massachusetts Amherst.
Gerald Moernaut, J. K., and Orban, D. No Date. “Basics of GPS antennas”. The RF& Microwave Solution Update
Steven, S. G., Qi Luo, and Fuguo Zhu, 2014. Circularly Polarized Antennas. 3rd.ed. UK: John Wiley & Sons, Ltd.
Constantine, A. Balanis, 2005. Antenna Theory: Analysis and Design. 3rd.ed. Canada: John Wiley & Sons, Ltd.
Thomas, A. Milligan,. 2005. Modern Antenna Design. 2nd.ed. Canada: John Wiley & Sons, Ltd.
Hlassan, A., Elhefnawi, F., Sherbeni, Z.E., Moataza, H., and Elramly, S. 2010. “Compact Circularly Polarized Microstrip Array Antenna.” Microwave and Optical Technology Letters 53, no. 3 (March): 604-609.
Albon, E. and Cerretelli, M. 2005. “Microstrip Patch Antenna for GPS Application.” Microwave and Optical Technology Letters 50, no. 3 (August): 1-4.
Fujimoto, T., Yoshitake, Y., and Yagyu, D. 2015. “Design and Simulation Based Studies of a Dual-Band Circularly-Polarized Square Microstrip Antenna.” Progress in Electromagnetics Research Letters 52, (March): 129- 134.
Saravanan, M., and Rangachar, M. J. S 2018. “Design of Wide Beam Hexagonal Shaped Circularly Polarized Patch Antenna for WLAN Application.” Proceedings of the 8th International Conference Soft Computing and Pattern Recognition (January): 1-9.
Abdelaziz, A. Abdelaziz, and Dalia, M. Nashaat,. 2007. “Compact GPS Microstrip Patch Antenna.” IEEE 1, (July): 1-4.
Patel, B. D., Narang, T., and Shubhangi Jain, 2013. “Microstrip Patch Antenna-A Historical Perspective of the Development.” Conference on Advances in Communication and Control Systems (Novmember): 445-449.
Orban, D. and Moernaut, G. J. K. 2009. “The Basics of Patch Antennas, Updated.” September, 2009
Ramesh Garg, Prakash Bhartia, Inder Bahl, and Apisak Ittipiboon. 2001. Microstrip Antenna Design Handbook. 1st.ed. USA: Artech House antennas and propagation library.
Abubakar Siddik, Mahabub Hossain, Dulal Haque, and Omar Faruque, 2019. “Design and Radiation Characterization of Rectangular Microstrip Patch Antenna for Millimeter-wave Communication,” American Journal of Engineering Research 8, no. 1 (January): 318-324.
Erik, O. Hammerstad. 1975. “Equations for Microstrip Circuit Design.” IEEE. (March): 268-272.
Sunandan Bhunia, 2013. “Microstrip Patch Antenna’s Limitation and Some Remedies.” International Journal of Electronics & Communication Technology 4, no. 1 (March): 38-39.
Sourabh Bisht, Shweta Saini, Ved Prakash, and Bhaskar Nautiyal. 2014. “Study The Various Feeding Techniques of Microstrip Antenna Using Design and Simulation Using CST Microwave Studio.” International Journal of Emerging Technology and Advanced Engineering 4, no. 9 (September): 318-324.
Sunandan Bhunia, 2014. Microstrip Patch Antenna Design. 1st Edition. Germany: LAP LAMBERT Academic Publishing.